Basalt chopped fiber is a product cut from continuous basalt fiber strands to a predetermined length. Monofilament diameter is 9μm～25μm, length is 3mm～100mm. They are coated with a special sizing to make them binding strongly with asphalt. Properties: good dispersion, High temperature stability, low temperature crack resistance, waterproof, Anti-fatigue, anti-static, etc.
　　Application field:Basalt chopped fiber is compatible with asphalt concrete, stone matrix asphalt(SMA), etc.